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Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Agents
Dev Platform
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Elicit
S
ChatGPT Operator
B
Manus
S
Ideogram
S
TaglineAI research assistant for academic literature.OpenAI's browser agent. Clicks and types on websites for you.Autonomous AI agent that actually finishes tasks.The one that actually gets text in images right.
CategoryResearchAgentsAgentsImage
PricingFree + $12-$42/moIncluded with ChatGPT Pro $200/moFree tier + $39-$199/moFree + $8/mo + $20/mo + $60/mo
Best forGrad students, researchers, anyone doing literature reviews.Power users willing to pay $200/mo for a browser bot.People who want to hand off tasks entirely — trip planning, research, spreadsheet building.Anything with text — posters, ads, album covers, slide decks.
Strengths
  • Searches 125M+ papers
  • Extracts + synthesizes findings across papers
  • Systematic review workflow
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • General-purpose agent — research, book, build, analyze
  • Parallel task execution
  • Web browsing + file creation + coding
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
Weaknesses
  • Academic-only
  • Can hallucinate citations — verify everything
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
  • Aesthetic ceiling below Midjourney
  • Less style variety
Kai's verdictS-tier for academic research. Nothing else comes close for systematic reviews.B-tier. Still early. Manus is more flexible for less money.S-tier in the agent category. The first one I'd give to a non-technical friend.S-tier for text-in-image. Use this for posters, Midjourney for art.
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